Fuse box and vehicle

Abstract

The invention discloses a fuse box and a vehicle, the fuse box comprises a plug connector, the plug connector is arranged in a shell, and the plug connector is used for being electrically connected with an input member; and the output bar is electrically connected with the plug connector, and the output bar is used for being electrically connected with an output piece. The fuse box comprises a plug connector and an output bar, the plug connector is arranged in the shell, the problems of shunting medium voltage risk, independent main line power input and vehicle burning risk caused by branch micro short circuit can be effectively solved, the heat dissipation capacity of the output bar is high, the problem of temperature rise after power distribution can be effectively solved, the reliability of the fuse box is improved, the output bar is electrically connected with the plug connector, and the service life of the fuse box is prolonged. When the fuse box and the vehicle are assembled with the wire harness assembly, only the output row needs to be plugged, so that the number of terminals can be reduced by half, and the labor cost is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of vehicles, and in particular to a fuse box and a vehicle. Background Art

[0002] In the related art, the fuse box uses a main power line for current diversion, with one end of the crimping terminal receiving power and the other end supplying power, and a fuse is added in the middle to protect the power supply harness from short circuit.

[0003] However, the existing fuse box also has significant defects: first, the reliability is reduced due to the medium voltage of the wiring harness, and the main power line is relatively thick. If a micro short circuit occurs at the shunt power input end and does not exceed the main line fuse limit, there is a risk of burning the vehicle; secondly, the heat dissipation capacity of a single terminal is weak, the temperature rise is serious after power distribution, and the product reliability is low. In addition, the fuse box uses a main power input line for shunt, and the power input at one end of the crimping terminal needs to be installed, which doubles the labor cost and causes a waste of labor cost. Summary of the invention

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a fuse box that can avoid the risk of burning the car due to branch micro short circuits, and secondly, can effectively improve the temperature rise problem after power distribution, and in addition, can reduce the number of terminals by half, thereby reducing labor costs.

[0005] The present invention further provides a vehicle.

[0006] The fuse box according to the present invention comprises: a connector, which is arranged on the housing and is used to be electrically connected to an input component; and an output row, which is electrically connected to the connector and is used to be electrically connected to an output component.

[0007] According to the fuse box of the present invention, the fuse box includes a connector and an output row. The connector is arranged on the shell, which can effectively solve the risk of medium voltage diversion. The independent main line power supply can avoid the risk of burning the vehicle caused by branch micro short circuit. The output row has a strong heat dissipation capacity, which can effectively improve the temperature rise problem after power distribution and improve the reliability of the fuse box. The output row is electrically connected to the connector. At this time, when the fuse box and the vehicle are assembled with the wiring harness assembly, it is only necessary to connect the output row, which can reduce the number of terminals by half and reduce labor costs.

[0008] In some examples of the present invention, the fuse box further includes: a shell, and the connector and the output row are both disposed in the shell.

[0009] In some examples of the present invention, the connector is provided with a first clamping portion, and the output row is provided with a second clamping portion, the first clamping portion is clamped in the shell, and the second clamping portion is clamped in the shell.

[0010] In some examples of the present invention, the fuse box further includes: a fuse, wherein the fuse is disposed on the housing, the fuse is electrically connected to the output row, and the fuse is electrically connected to the output member.

[0011] In some examples of the present invention, the fuse is provided with a third clamping portion, and the third clamping portion is clamped on the housing.

[0012] In some examples of the present invention, the housing is an integrally formed structural component.

[0013] In some examples of the present invention, the housing is a plastic part.

[0014] In some examples of the present invention, the output bus is a copper bus.

[0015] The vehicle according to the present invention comprises: a firewall bracket; and the above-mentioned fuse box, wherein the fuse box is arranged on the firewall bracket.

[0016] In some examples of the present invention, the fuse box is provided with a fourth clamping portion, and the fourth clamping portion is clamped on the firewall bracket.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0019] Figure 1 is a schematic diagram of a structural explosion of a fuse box according to an embodiment of the present invention;

[0020] Figure 2 is a first partial structural schematic diagram of a fuse box according to an embodiment of the present invention;

[0021] Figure 3 is a second partial structural schematic diagram of a fuse box according to an embodiment of the present invention;

[0022] Figure 4 is a schematic diagram of a partial structure of a vehicle according to another embodiment of the present invention.

[0023] Reference numerals:

[0024] 1. Fuse box;

[0025] 10. Connector; 20. Output row; 30. Housing; 100. First clamping part; 200. Second clamping part; 40. Fuse; 400. Third clamping part; 2. Vehicle; 50. Firewall bracket; 60. Fourth clamping part. DETAILED DESCRIPTION

[0026] Embodiments of the present invention are described in detail below. The embodiments described with reference to the accompanying drawings are exemplary. Embodiments of the present invention are described in detail below.

[0027] Reference below Figure 1-Figure 4 A fuse box 1 according to an embodiment of the present invention is described.

[0028] like Figure 1 and Figure 2 As shown, the fuse box 1 according to the embodiment of the present invention comprises: a plug connector 10 and an output row 20. The plug connector 10 can mainly realize circuit connection, protect electronic equipment and facilitate maintenance. The plug connector 10 can be electrically connected to the input component, and the input component is powered by the plug connector 10 and the fuse box 1. The output row 20 can mainly distribute power to the fuse box 1. The output row 20 has a strong heat dissipation capacity, which can effectively improve the temperature rise problem after power distribution and improve the reliability of the fuse box 1, thereby protecting the circuit operation safety and preventing damage or fire caused by abnormal current increase.

[0029] like Figure 1 and Figure 2 As shown, the connector 10 is arranged in the housing 30, and the connector 10 is used to be electrically connected to the input part. An installation space is arranged in the housing 30, and the connector 10 is arranged in the housing 30, so that the space in the housing 30 can be reasonably utilized, and the space occupation can be reduced, thereby solving the space layout problem of the fuse box 1. In addition, it can effectively solve the risk of shunting medium voltage, and the independent main line power supply can avoid the risk of burning the car caused by branch micro short circuit. The connector 10 is used to be electrically connected to the input part, so that the input part is powered by the connector 10 and the fuse box 1.

[0030] like Figure 1 and Figure 2As shown, the output row 20 is electrically connected to the plug-in connector 10, and the output row 20 is used to be electrically connected to the output member. The output row 20 is electrically connected to the plug-in connector 10, so that the input member transmits current through the plug-in connector 10 and the output row 20. In addition, when the fuse box 1 and the vehicle 2 are assembled with the wiring harness assembly, only the output row 20 needs to be plugged in, which can reduce the number of terminals by half and reduce labor costs. The output row 20 is used to be electrically connected to the output member, so that the output row 20 can distribute power to the fuse box 1 by being electrically connected to the output member. The output row 20 has a strong heat dissipation capacity, which can effectively improve the temperature rise problem after power distribution and improve the reliability of the fuse box 1, thereby protecting the circuit operation safety and preventing abnormal current increase from causing damage to the output member or fire.

[0031] Therefore, the fuse box 1 includes a connector 10 and an output row 20. The connector 10 is arranged on the shell 30, which can effectively solve the risk of medium voltage diversion. The independent main line power supply can avoid the risk of burning the vehicle caused by branch micro short circuit. The output row 20 has a strong heat dissipation capacity, which can effectively improve the temperature rise problem after power distribution and improve the reliability of the fuse box 1. The output row 20 is electrically connected to the connector 10. At this time, when the fuse box 1 and the vehicle 2 are assembled with the wiring harness assembly, it is only necessary to connect the output row 20, which can reduce the number of terminals by half and reduce labor costs.

[0032] Specifically, if Figure 1 and Figure 3 As shown, the fuse box 1 further includes: a housing 30, and the plug-in component 10 and the output row 20 are both arranged in the housing 30. The housing 30 is the main part of the fuse box 1, which can mainly protect the internal components and prevent them from being affected by the external environment, and at the same time provide convenience for installation. An installation space is provided in the housing 30, and the plug-in component 10 and the output row 20 are both arranged in the housing 30, so that the space in the housing 30 can be reasonably utilized, and the space occupation can be reduced, thereby solving the space layout problem of the fuse box 1.

[0033] Among them, Figure 1 As shown, the plug connector 10 is provided with a first clamping portion 100 , and the output row 20 is provided with a second clamping portion 200 . The first clamping portion 100 is clamped in the housing 30 , and the second clamping portion 200 is clamped in the housing 30 .

[0034] It should be noted that the first clamping portion 100 can mainly play the role of clamping and fixing the connection. The clamping connection method is simpler and more convenient, and the connection between the plug-in connector 10 and the housing 30 can be firm and reliable. The second clamping portion 200 can mainly play the role of clamping and fixing the connection. The clamping connection method is simpler and more convenient, and the connection between the output row 20 and the housing 30 can be firm and reliable. The first clamping portion 100 is clamped in the housing 30, and the plug-in connector 10 is clamped in the housing 30 through the first clamping portion 100. In this way, the space in the housing 30 can be reasonably utilized, and the space occupation can be reduced, thereby solving the problem of space shortage in the fuse box 1. In addition, the plug-in connector 10 is fixedly connected to the housing 30 to effectively solve the risk of medium voltage diversion. The independent main line power supply can avoid the risk of burning the vehicle caused by branch micro-short circuit. The second clamping portion 200 is clamped in the housing 30, and the output row 20 is clamped in the housing 30 through the second clamping portion 200. In this way, the space in the housing 30 can be reasonably utilized to reduce space occupancy, thereby solving the problem of space layout of the fuse box 1. In addition, the output row 20 is fixedly connected to the housing 30, so that when the fuse box 1 and the vehicle 2 are assembled with the wiring harness assembly, it is only necessary to connect the output row 20, which can reduce the number of terminals by half and reduce labor costs.

[0035] In addition, if Figure 3 As shown, the fuse box 1 also includes: a fuse 40, which is arranged on the housing 30, and the fuse 40 is electrically connected to the output row 20, and the fuse 40 is electrically connected to the output component. The fuse 40 can be mainly used to protect the circuit, adjust the current, and prevent accidents. The fuse 40 is arranged on the housing 30, and the housing 30 can play a role in fixing the fuse 40, ensuring the stable operation of the fuse 40 in the circuit. In addition, it is convenient to install and use the fuse 40. The fuse 40 is electrically connected to the output row 20, so that the fuse 40 can protect the circuit safety and prevent damage caused by circuit overload or short circuit. In addition, when the fuse box 1 and the vehicle 2 are assembled with the wiring harness assembly, it is only necessary to plug the output row 20, which can reduce the number of terminals by half and reduce labor costs. The fuse 40 is electrically connected to the output component, so that the fuse 40 can protect the circuit operation safety and prevent the abnormal increase of current from causing damage to the output component or fire.

[0036] Of course, if Figure 1As shown, the fuse 40 is provided with a third clamping portion 400, and the third clamping portion 400 is clamped on the housing 30. The third clamping portion 400 can mainly play the role of clamping and fixing the connection. The clamping connection method is simpler and more convenient, and can make the connection between the fuse 40 and the housing 30 firm and reliable. The third clamping portion 400 is clamped on the housing 30, and the fuse 40 is arranged on the housing 30 through the third clamping portion 400, so that the housing 30 can fix the fuse 40, ensuring the stable operation of the fuse 40 in the circuit. In addition, the fuse 40 is arranged on the housing 30, which is convenient for the installation and use of the fuse 40.

[0037] Furthermore, if Figure 1 and Figure 3 As shown, the housing 30 is an integrally formed structural member. The housing 30 is set as an integrally formed structural member. In this case, the structure of the housing 30 is more stable and firm, and is convenient for overall installation and setting. At the same time, the processing and production of the housing 30 only requires one processing mold, which can improve the production efficiency of the housing 30 and reduce the corresponding production cost, and facilitate the production and manufacturing of the housing 30. In addition, the housing 30 is set as an integrally formed structural member, which can improve the accuracy and quality of the fuse box 1.

[0038] In addition, Figure 1 and Figure 3 As shown, the housing 30 is a plastic part. Plastic parts have good corrosion resistance, light overall weight, and good electrical insulation. The housing 30 is set as a plastic part. In this case, the housing 30 is resistant to high temperatures, durable overall, has a long service life, is easy to install and set, and the housing 30 is more in line with actual working conditions.

[0039] It should be noted that if Figure 1 and Figure 2 As shown, the output bar 20 is a copper bar. The copper bar has excellent electrical conductivity, corrosion resistance, and the ability to reduce resistance loss. The output bar 20 is set as a copper bar, so that the output bar 20 is more in line with the actual working conditions, and the power supply of the fuse box 1 can be distributed. The output bar 20 has a strong heat dissipation capacity, which can effectively improve the temperature rise problem after power distribution and improve the reliability of the fuse box 1, thereby protecting the circuit operation safety and preventing damage or fire caused by abnormal current increase.

[0040] The vehicle 2 according to the embodiment of the present invention comprises: a firewall bracket 50 and the fuse box 1 described in the above embodiment, and the fuse box 1 is arranged on the firewall bracket 50. The firewall bracket 50 can be mainly used to install and set other components, and the fuse box 1 is arranged on the firewall bracket 50, which is convenient for installation and maintenance of the fuse box 1.

[0041] In addition, if Figure 4As shown, the fuse box 1 is provided with a fourth clamping portion 60, and the fourth clamping portion 60 is clamped on the firewall bracket 50. The fourth clamping portion 60 can mainly play the role of clamping and fixing the connection, and the clamping connection method is simpler and more convenient, and can make the connection between the fuse box 1 and the firewall bracket 50 firm and reliable. The fuse box 1 is clamped on the firewall bracket 50 through the fourth clamping portion 60, which can facilitate the installation and maintenance of the fuse box 1.

[0042] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0043] In the description of the present invention, "first feature" and "second feature" may include one or more of the features. In the description of the present invention, "plurality" means two or more. In the description of the present invention, a first feature "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through another feature between them. In the description of the present invention, a first feature "above", "above" and "above" a second feature may include the first feature being directly above and obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature.

[0044] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example.

[0045] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A fuse box (1), characterized in that: include: A plug connector (10), the plug connector (10) being arranged on the housing (30), the plug connector (10) being used for being electrically connected to an input component; An output row (20), the output row (20) is electrically connected to the plug connector (10), and the output row (20) is used to be electrically connected to an output member.

2. The fuse box (1) according to claim 1, characterized in that: Also includes: A housing (30), wherein the plug connector (10) and the output row (20) are both arranged in the housing (30).

3. The fuse box (1) according to claim 2, characterized in that: The plug connector (10) is provided with a first clamping portion (100), and the output row (20) is provided with a second clamping portion (200), the first clamping portion (100) is clamped in the housing (30), and the second clamping portion (200) is clamped in the housing (30).

4. The fuse box (1) according to claim 2, characterized in that: Also includes: A fuse (40), wherein the fuse (40) is disposed on the housing (30), the fuse (40) is electrically connected to the output row (20), and the fuse (40) is electrically connected to the output element.

5. The fuse box (1) according to claim 4, characterized in that: The fuse (40) is provided with a third clamping portion (400), and the third clamping portion (400) is clamped on the housing (30).

6. The fuse box (1) according to claim 2, characterized in that: The housing (30) is an integrally formed structural component.

7. The fuse box (1) according to claim 2, characterized in that: The housing (30) is a plastic part.

8. The fuse box (1) according to claim 1, characterized in that: The output bar (20) is a copper bar.

9. A vehicle (2), characterized in that: include: Firewall bracket (50); The fuse box (1) according to any one of claims 1 to 8, wherein the fuse box (1) is arranged on the firewall bracket (50).

10. The vehicle (2) according to claim 9, characterized in that The fuse box (1) is provided with a fourth clamping portion (60), and the fourth clamping portion (60) is clamped on the firewall bracket (50).

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